APA

Schwarzenegger Arnold, Dobbins Bill, . (1998). Encyclopedia of modern bodybuilding. New York: Simon and Schuster.

Chicago

Schwarzenegger Arnold, Dobbins Bill, . 1998. Encyclopedia of modern bodybuilding. New York: Simon and Schuster.

Harvard

Schwarzenegger Arnold, Dobbins Bill, . (1998). Encyclopedia of modern bodybuilding. New York: Simon and Schuster.

MLA

Schwarzenegger Arnold, Dobbins Bill, . Encyclopedia of modern bodybuilding. New York: Simon and Schuster. 1998.